Having just had my repatriation tickets issued (myself and my family) I can confirm you do get them. Early in the leaving process you nominate when and where.
Another little gem I discovered; - DO NOT CUT UP YOUR MEDICAL INSURANCE CARDS. It is not written anywhere but these need to be handed in to the EOS counter in the employee centre.
Each one
not handed in will set you back 500aed!
I was fortunate enough to ask the question and the lass behind the counter outlined this hidden liability